Fix a NPE. The DTD patch (JDK-8306632) moved initialization to factories, for example, for SAXParser, the SecurityManagers are created in the SAXParserFactory impl and passed on to instances of SAXParsers. The (deprecated) XMLReaderFactory however, instantiates SAXParsers directly, thus without initializing the SecurityManagers. This patch checks the condition and creates them if they have not already been constructed.
Test: XML tests passed. ------------- Commit messages: - 8316383: NullPointerException in AbstractSAXParser after JDK-8306632 Changes: https://git.openjdk.org/jdk/pull/15828/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15828&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8316383 Stats: 78 lines in 3 files changed: 65 ins; 10 del; 3 mod Patch: https://git.openjdk.org/jdk/pull/15828.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15828/head:pull/15828 PR: https://git.openjdk.org/jdk/pull/15828
